class ParamRecommender {
public:
    struct MeshCharacteristics {
        int elementCount;
        double averageQuality;
        double modelComplexity;
        std::string dominantElementType;
        double featureDensity;
    };

    struct RecommendedParams {
        OptimizationMethod method;
        double qualityThreshold;
        int maxIterations;
        bool preserveFeatures;
    };

    // 基于网格特征推荐参数
    RecommendedParams recommendParams(const MeshCharacteristics& chars) {
        RecommendedParams params;
        
        // 基于网格规模选择方法
        if (chars.elementCount > 1000000) {
            params.method = LAPLACIAN_SMOOTHING; // 大规模网格用简单方法
        } else {
            params.method = OPTIMIZATION_BASED_SMOOTHING;
        }

        // 基于当前质量设置目标
        params.qualityThreshold = std::min(0.9, chars.averageQuality * 1.2);
        
        // 基于复杂度设置迭代次数
        params.maxIterations = static_cast<int>(50 * chars.modelComplexity);
        
        // 特征保持设置
        params.preserveFeatures = (chars.featureDensity > 0.1);
        
        return params;
    }
}; 